Up to 19% of prevalent dementia cases may be attributable to impaired vision, a cross-sectional analysis suggested. Contrast sensitivity impairment showed the strongest relationship, followed by near ...

Monocular contrast sensitivity and microperimetry are useful indicators of visual function and its impact on activities of daily living in those with AMD. Patients with AMD do not rely on binocular ...

Across the entire animal kingdom, visual images are processed by two major neuronal pathways that extract light and dark stimuli from visual scenes – ON (light on) and OFF (light off) pathways. Light ...

For children undergoing primary congenital glaucoma (PCG) surgery, use of rigid gas-permeable contact lenses (RGPCLs) is associated with superior visual acuity compared with spectacles, according to a ...

NASHVILLE, Tenn., June 03, 2021 (GLOBE NEWSWIRE) -- Visionology, a subsidiary of Harrow Health, Inc. (Nasdaq: HROW), an ophthalmic-focused healthcare company, today announced that it had acquired a ...

Drawing inspiration from the remarkable adaptability of the human eye, researchers from the Institute of Metal Research (IMR) ...

Prof Sei-ichi Tsujimura of the Nagoya City University and Prof Su-Ling Yeh of National Taiwan University and Kagoshima University, have discovered that our visual acuity (contrast sensitivity) can be ...

Please provide your email address to receive an email when new articles are posted on . NEW ORLEANS — Age-related decline in contrast sensitivity may contribute to reduced visibility of obstacles and ...

Schizophrenia is a serious mental disorder that affects around 1% of the world's population. Researchers of the University of Barcelona have identified a deficit in contrast perception in people with ...